package cn.edu.sjtu.se.dslab.dao;

import java.util.List;

import cn.edu.sjtu.se.dslab.component.data.DataAttribute;
import cn.edu.sjtu.se.dslab.component.data.DataEntity;

public interface IDataAttributeDao {
	public void save(DataAttribute attribute);

	public void update(DataAttribute attribute);

	public DataAttribute queryById(long id);

	public List<DataAttribute> queryByDataEntity(DataEntity entity);
}
